Over the year, I had spends crazy amount of money in the WordPress plugin. Some are so good that I don't mind paying yearly for it. Some plugins come with lifetime license, worth to getting it.
Lifetime license means You pay only one time and you get lifetime updates. Some with lifetime support!
Compare to Yoast SEO Premium for $89 per site, further more SEOPress have way more functions that Yoast SEO Premium. If you are using for WooCommerce, you will to get Yoast WooCommerce Premium, which is $129 per site.
I love their schema markup function, so easy to add Structured Data to the website to help the ranking.
I call it the King of WordPress Forms, the the easiest-to-use, secure, and reliable is the gold standard of WordPress Forms.
WP Fluent Forms
The best forms plugin in the market, clean code and features rich. It helps me save a lot from one the best WordPress Forms - Gravity Forms.
WP Fluent Forms still have lifetime deal, get it ASAP before they stop the offer. Is bit expensive now but totally worth it.
Currently running at USD80 only for unlimited site lifetime deal.
Advanced Database Cleaner Pro
Advanced Database Cleaner Pro Increase the speed of your website by cleaning up your WordPress database. The scanning function helps to detect & delete orphaned tables and options. And you can use search function to speed up the optimize process.
Comparison with other database cleaner plugin.
A: Advanced Database Cleaner
B: WP sweep
D: Optimize Database after Deleting Revisions